CA2154133A1 - Procede de recuperation du molybdene contenu dans du molybdate de calcium impur provenant du traitement de minerais uraniferes - Google Patents

Procede de recuperation du molybdene contenu dans du molybdate de calcium impur provenant du traitement de minerais uraniferes

Info

Publication number
CA2154133A1
CA2154133A1 CA002154133A CA2154133A CA2154133A1 CA 2154133 A1 CA2154133 A1 CA 2154133A1 CA 002154133 A CA002154133 A CA 002154133A CA 2154133 A CA2154133 A CA 2154133A CA 2154133 A1 CA2154133 A1 CA 2154133A1
Authority
CA
Canada
Prior art keywords
solution
molybdenum
mole
dissolving
aqueous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002154133A
Other languages
English (en)
Inventor
Cecile Brassier
Pascal Baron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of CA2154133A1 publication Critical patent/CA2154133A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA002154133A 1994-07-20 1995-07-18 Procede de recuperation du molybdene contenu dans du molybdate de calcium impur provenant du traitement de minerais uraniferes Abandoned CA2154133A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9408986A FR2722701B1 (fr) 1994-07-20 1994-07-20 Procede de recuperation du molybdene a partir du molybdate de calcium impur issu du traitement de minerais uraniferes
FR9408986 1994-07-20

Publications (1)

Publication Number Publication Date
CA2154133A1 true CA2154133A1 (fr) 1996-04-18

Family

ID=9465578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002154133A Abandoned CA2154133A1 (fr) 1994-07-20 1995-07-18 Procede de recuperation du molybdene contenu dans du molybdate de calcium impur provenant du traitement de minerais uraniferes

Country Status (4)

Country Link
AU (1) AU698786B2 (fr)
CA (1) CA2154133A1 (fr)
FI (1) FI953493A7 (fr)
FR (1) FR2722701B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103014332A (zh) * 2013-01-16 2013-04-03 四川顺应金属材料科技有限公司 一种从钼矿中提取钼的预处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL34112A0 (en) * 1969-04-03 1970-07-19 Atomic Energy Commission Separation and purification of molybdenium-99
JPS549193A (en) * 1977-06-23 1979-01-23 Daido Oxygen Method of separating and recovering molybdnum and tungsten
FR2691373B1 (fr) * 1992-05-21 1994-08-19 Commissariat Energie Atomique Procédé d'extraction et de purificcation par un solvant organique du molybdène présent dans une solution telle qu'une solution de dissolution de molybdate de calcium impur.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103014332A (zh) * 2013-01-16 2013-04-03 四川顺应金属材料科技有限公司 一种从钼矿中提取钼的预处理方法
CN103014332B (zh) * 2013-01-16 2015-03-11 四川顺应金属材料科技有限公司 一种从钼矿中提取钼的预处理方法

Also Published As

Publication number Publication date
FR2722701A1 (fr) 1996-01-26
AU2485495A (en) 1996-02-01
FI953493L (fi) 1996-01-21
FI953493A7 (fi) 1996-01-21
FR2722701B1 (fr) 1996-08-23
AU698786B2 (en) 1998-11-05
FI953493A0 (fi) 1995-07-19

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Legal Events

Date Code Title Description
FZDE Discontinued